Join

Join TheConstructor to ask questions, answer questions, write articles, and connect with other people. When you join you get additional benefits.

Have an account? Log in
Continue with Facebook
Continue with Google
or use


Have an account? Log in Now

Log in

Log in to TheConstructor to ask questions, answer people’s questions, write articles & connect with other people. When you join you get additional benefits.

Join Here

Join for free or log in to continue reading...

Continue with Facebook
Continue with Google
or use


Forgot Password?

Don't have account, Join Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Log in Now

Sorry, you do not have permission to ask a question, You must log in to ask a question. Join now!

Join for free or log in to continue reading...

Continue with Facebook
Continue with Google
or use


Forgot Password?

Don't have account, Join Here
Join now!
The Constructor Logo The Constructor Logo
Log inJoin

The Constructor

The Constructor Navigation

  • Articles
    • Recent Articles
    • Popular Articles
    • Write for us
  • Community
  • Categories
    • How To Guide
      • Material Testing Guide
    • Concrete
    • Building
      • Brick Masonry
      • Building Materials
      • Building Tips
    • Construction
      • Equipments
      • Management
    • Digital Construction
    • Geotechnical
      • Foundation
  • Case Studies
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Questions
  • Ask Questions
  • Write for us
  • Artificial Intelligence
  • Sustainability
  • Building
    • Brick Masonry
    • Building Materials
    • Building Tips
    • Formwork/Shuttering
  • Concrete
    • Concrete Admixtures
    • Cement
    • Concrete Cracks
    • Concrete Properties
  • Construction
    • Construction Equipments
    • Construction Management
    • Construction Project
    • Estimating & Costing
  • How To Guide
    • Material Estimation
    • Repair/Protection Guide
    • Material Testing Guide
    • Mix Design Guide
    • Rate Analysis
  • Geotechnical
    • Foundation Engineering
    • Ground Improvement
  • Structural Engineering
    • Strengthening of Structure
    • Structual Inspection
    • Structural Detailing
  • Surveying
  • Tips

What is bar bending schedule in RCC?

Home/ Questions/Q 46498
Next
Answered

Do you need to remove the ads? Join now!

Asked: July 22, 20202020-07-22T11:03:11-07:00 2020-07-22T11:03:11-07:00In: Structural Engineering
vivek gami
vivek gami

vivek gami

  • 54 Questions
  • 16 Answers
  • 5 Best Answers
  • 93 Points
View Profile
vivek gami User

What is bar bending schedule in RCC?

  • 2
  • 2 2 Answers
  • 670 Views
  • 0 Followers
  • 0
  • Share
    Share
    • Share on Facebook
    • Share on Twitter
    • Share on LinkedIn
    • Share on WhatsApp

2 Answers

  • Voted
  • Oldest
  • Recent
  1. nikeetasharma

    nikeetasharma

    • 23 Questions
    • 303 Answers
    • 0 Best Answers
    • 2,680 Points
    View Profile
    nikeetasharma Guru
    2020-10-11T16:57:23-07:00Added an answer on October 11, 2020 at 4:57 pm

    Bar Bending :-

    The process of bending reinforcing steel into shapes required for reinforced concrete construction.

    Bar bending schedule :-

    Bar bending schedule (or schedule of bars) is a list of reinforcement bars, a given RCC work item, and is presented in a tabular form for easy visual reference. This table summarizes all the needed particulars of bars – diameter, shape of bending, length of each bent and straight portions, angles of bending, total length of each bar, and number of each type of bar. This information is a great help in preparing an estimate of quantities.

    Advantages of Bar bending schedule (BBS) :

    1. When Bar bending schedule is available, cutting and bending of reinforcement can be done at factory and transported to site. This increases faster execution at site and reduces construction time and cost due to less requirement of workers for bar bending. Bar bending also avoids the wastage of steel reinforcement (5 to 10%) and thus saves project cost.

    2. Using bar bending schedule for when used for Fe500, it saves 10% more steel reinforcement compared to fe415.

    3. It improves the quality control at site as reinforcement is provided as per bar bending schedule which is prepared using the provisions of respective detailing standard codes.

    4. It provides the better estimation of reinforcement steel requirement for each and every structural member which can be used to compute overall reinforcement requirement for entire project.

    5. It provides better stock management for reinforcement. Steel requirement for next phase of construction can be estimated with accuracy and procurement can be done. This prevents stocking of extra steel reinforcement at site for longer time, preventing corrosion of reinforcement in case of coastal areas. It also prevents shortage of reinforcement for ongoing work by accurate estimation and thus concrete construction works can proceed smoothly.

    6. Bar bending schedule is very much useful during auditing of reinforcement and provides checks on theft and pilferage.

    7. Bar bending schedule can be used for reinforcement cutting, bending and making skeleton of structural member before it can be placed at the required position. Other activities such as excavation, PCC etc can proceed parallel with this activity. So, overall project activity management becomes easy and reduces time of construction. It becomes helpful in preventing any damages due to construction time overrun.

    8. It provides benchmarks for quantity and quality requirements for reinforcement and concrete works.

    9. Bar bending schedule provides the steel quantity requirement much accurately and thus provides an option to optimize the design in case of cost overrun.

    10. It becomes easy for site engineers to verify and approve the bar bending and cutting length during inspection before placement of concrete with the use of bar bending schedule and helps in better quality control.

    11. It enables easy and fast preparation of bills of construction works for clients and contractors.

    12. The quantity of reinforcement to be used is calculated using engineering formulas and standard codes, so there is no option for approximate estimation of steel reinforcement.

    13. With the use of bar bending schedule, mechanization of cutting and bending of reinforcement can be done, again reducing the cost and time of project and dependency on skilled labor requirement. It also improves the reliability on accuracy of bar cutting and bending.

    14. When mechanized bar cutting and bending is used, the cost of reinforced concrete work per unit reduces and helps in cost optimization of construction project.

    • 33
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
  2. Kuldeep Singh

    Kuldeep Singh

    • 1 Question
    • 110 Answers
    • 10 Best Answers
    • 652 Points
    View Profile
    Best Answer
    Kuldeep Singh Learner
    2020-07-22T18:10:56-07:00Added an answer on July 22, 2020 at 6:10 pm

    Bar bending schedule (BBS) is a comprehensive, detailed list of reinforcement bars to be used in an RCC construction along with their number, location, mark, type, size, lengths, details in correspondence with the drawings. It also includes the timing for the bending of each bar, and that is why it’s called a bending schedule.

    Bars are needed to be bent in order to give them the desired reinforcement shape. Stirrups and anchorages are two places where bar bending is compulsory. In addition, when we need to join bars, we might want to bend them on the ends before welding or fastening.

    BBS also gives a clear and logical understanding as to how much bars of what sizes will be needed to be procured and bent by what time so that no delay, all procurement is done with minimal transport expenses, and all bending is done with minimal machine and labor costs.

    • 2
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp

You must log in to add an answer.

Join for free or log in to continue reading...

Continue with Facebook
Continue with Google
or use


Forgot Password?

Need An Account, Join Here

Sidebar

Popular Articles

  • Gopal Mishra

    Types of Foundation for Buildings and their Uses [PDF]

  • Gopal Mishra

    Compressive Strength of Concrete -Cube Test [PDF], Procedure, Results

  • Sadanandam Anupoju

    16 Types of Heavy Equipment Used in Construction

  • Gopal Mishra

    Calculate Quantities of Materials for Concrete -Cement, Sand, Aggregates

  • Padmanabhan G

    Methods of Rainwater Harvesting [PDF]: Components, Transportation, and Storage

Recent Articles

  • constructororghq

    Building With The Sky Above: The Benefits Of Open To Sky Construction

  • constructororghq

    Floor Joists: A Primer on Types, Spacing, Sizes and Benefits

  • constructororghq

    Effective Ways to Combat Construction Site Theft

  • constructororghq

    The Top Flat Roof Solutions to Keep Your Home Protected

  • constructororghq

    Avoiding Costly Flood Damage in Your New Construction Project

Recent Questions

  • jkshah

    Which is the code used for the design of the RCC Bridge?

    • 1 Answer
  • AKM59

    What is the tolerance for compression test results of concrete, according to the standards?

    • 1 Answer
  • Gopal Mishra

    What must be the maximum dry density of Granular Sub Base & Wet Mix Macadam used ...

    • 1 Answer
  • Gopal Mishra

    What is the Safe Bearing Capacity values for Different Soils?

    • 1 Answer
  • Gopal Mishra

    What are the different types of handrails used in bridges?

    • 1 Answer

Explore

  • Questions
  • Ask Questions
  • Write for us
  • Artificial Intelligence
  • Sustainability
  • Building
    • Brick Masonry
    • Building Materials
    • Building Tips
    • Formwork/Shuttering
  • Concrete
    • Concrete Admixtures
    • Cement
    • Concrete Cracks
    • Concrete Properties
  • Construction
    • Construction Equipments
    • Construction Management
    • Construction Project
    • Estimating & Costing
  • How To Guide
    • Material Estimation
    • Repair/Protection Guide
    • Material Testing Guide
    • Mix Design Guide
    • Rate Analysis
  • Geotechnical
    • Foundation Engineering
    • Ground Improvement
  • Structural Engineering
    • Strengthening of Structure
    • Structual Inspection
    • Structural Detailing
  • Surveying
  • Tips

Footer

  • Home
  • About Us
  • Contact Us
  • Privacy Policy
  • Terms & Conditions
  • Ask Questions
  • Write for us
  • Popular Questions
  • Facebook
  • Instagram
  • Twitter
  • Telegram

© 2009-2021 The Constructor. All Rights Reserved.